516203330 has 16 divisors (see below), whose sum is σ = 931181184. Its totient is φ = 206033520.

The previous prime is 516203321. The next prime is 516203333. The reversal of 516203330 is 33302615.

It is a junction number, because it is equal to n+sod(n) for n = 516203296 and 516203305.

It is not an unprimeable number, because it can be changed into a prime (516203333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51116 + ... + 60375.

It is an arithmetic number, because the mean of its divisors is an integer number (58198824).

Almost surely, 2^516203330 is an apocalyptic number.

516203330 is a deficient number, since it is larger than the sum of its proper divisors (414977854).

516203330 is a wasteful number, since it uses less digits than its factorization.

516203330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111961.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 516203330 is about 22720.1084944593. The cubic root of 516203330 is about 802.1832706165.

Adding to 516203330 its reverse (33302615), we get a palindrome (549505945).

The spelling of 516203330 in words is "five hundred sixteen million, two hundred three thousand, three hundred thirty".